Does adding schema markup guarantee a rich result in search?

No, valid markup makes you eligible, but Google decides whether and when to actually display a rich result based on its own criteria.

Which content types are supported?

Common types like FAQs, products, articles, recipes and more — covering the schema.org types most frequently used for rich results.

Do I need to validate the output before using it?

It generates valid markup for the fields you provide, but running it through the JSON-LD Validator afterward is a good habit before publishing.

Does Schema Markup Generator upload my files to a server?

No. Schema Markup Generator runs entirely in your browser using on-device processing, your files never leave your device.

Schema Markup Generator

Generate JSON-LD structured data for FAQs, products, articles and more.

Runs in your browser

Schema typeQuestions and answers (question on one line, answer on the next, blank line between pairs)

JSON-LD

{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": []
}

About this tool

Structured data (JSON-LD) tells search engines specifically what's on your page — a recipe, a product, an FAQ, an article — which can unlock rich results like star ratings or expandable FAQs directly in search listings, but the JSON-LD syntax and required fields differ by content type and are easy to get wrong. This tool generates correctly structured JSON-LD for FAQs, products, articles and more, giving you valid markup for the specific content type without memorizing schema.org's field requirements.

Frequently asked questions

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Check JSON-LD structured data for common errors.

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